Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Kevin Welker, DO

Individual provider Neuroradiology Physician · NPI 1871885400

Dr. Kevin Welker, DO is a Diagnostic Radiology in Sierra Vista, Arizona. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2011, 15 years ago. Practices with Southern Arizona Rad Associates LLC, a 20-clinician group and accepts Medicare assignment. Licensed in Arizona and Michigan.

Years since qualifying
15
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
AZ, MI
In the registry since
2011
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

155 Calle Portal
Sierra Vista, AZ 85635-2900
Phone: (520) 335-6849
Fax: (520) 459-2191
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 007150 (AZ)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 5101019222 (MI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 5101019222 (MI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 5101007150 (AZ)

Record details

NPI number1871885400
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 16, 2011
Last updated in NPPESJuly 21, 2022
Certification dateNovember 9, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2011 (15 years in practice)
Group practice Southern Arizona Rad Associates Llc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare